LBRYCommunity/reflector.go
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Author SHA1 Message Date
Niko Storni 35c713a26e add cmd to populate db 
fix store init
try fixing unreasonable db bottleneck
 2021-07-24 01:03:47 +02:00
Alex Grintsvayg 6fb0620091 something like this 2021-07-24 01:03:38 +02:00
Niko Storni 03df751bc7 add PoC for litedb to avoid all the overhead 2021-07-24 01:03:16 +02:00
Niko Storni c902858958 address some review comments 2021-07-24 01:03:16 +02:00
Niko Storni 84fabdd5f4 add option to run with RO-CF only as upstream 
increase idle timeout to avoid errors downstream
add option to delete blobs from DB if storage doesn't have it (for future local tracking)
 2021-07-24 01:03:16 +02:00
Niko Storni f5cad15f84 upgrade quic 2021-07-24 01:03:10 +02:00
Niko Storni dd3d0ae42c update lfuda library 2021-07-24 01:03:10 +02:00
Niko Storni 0b565852b8 only store the blobs in the underlying storage if LFUDA accepted them 2021-07-24 01:03:10 +02:00
Niko Storni ff13d7b2f7 fix cache size mess 2021-07-24 01:03:10 +02:00
Niko Storni 7f5a89fa5a fix buffer cache running out of space 2021-07-24 01:03:10 +02:00
Niko Storni 704e15f8c1 use LFUDA store 
swap size to bytes
 2021-07-24 01:03:10 +02:00
Niko Storni 5eb1f13b54 add LFUDA store 
update quic
fix tests
 2021-07-24 01:03:10 +02:00
Alex Grintsvayg 176e05714e rename cahces 2021-07-24 01:03:10 +02:00
Niko Storni eefd84b02d add buffer cache for nvme drive 2021-07-24 01:03:10 +02:00
Niko Storni af2742c34f update quic 
don't wait for a blob to be written to disk before sending it downstream
don't wait for the disk store to be walked before starting everything up
 2021-07-24 01:03:10 +02:00
Alex Grintsvayg 2cf4acdb59
add 'send' command to efficiently send a file to reflector 2021-04-02 14:30:36 -04:00
Alex Grintsvayg 044e2fe5d7
Merge branch 'fix_mem_leak' 
* fix_mem_leak:
  dont over-allocate ram when reading blobs via QUIC
  dont overallocate ram when reading blobs from disk
 2020-11-27 16:18:44 -05:00
Alex Grintsvayg fb77bf621e
dont over-allocate ram when reading blobs via QUIC 2020-11-27 16:18:26 -05:00
Alex Grintsvayg e70b9af3e4
dont overallocate ram when reading blobs from disk 
ReadFile checks the file size and allocates a bit more space than we
expect we'll need. ReadAll uses Go's standard resizing algo, which
doubles the underlying array each time you hit the end. So ReadAll
ends up allocating 4MB for a full blob, while ReadFile allocates
slightly over 2MB.
 2020-11-27 16:18:26 -05:00
Alex Grintsvayg 5df05cf46f
ensure autodeploy is off 2020-11-23 12:41:09 -05:00
Alex Grintsvayg 7bddcf01b8
Merge branch 'smarter_caches' 
* smarter_caches:
  use speedwalk for faster file listing
  remove afero fs abstraction in prep for using speedwalk
  add faster file.Walk fn. meant for DiskStore.list()
  clarify Get() error requirement
  separate singleflight cache wrapper, component names for cache metrics
  apparently the normal check doesn't work
  split cloudfront into RO and RW stores
  add noop store that does nothing
  add test for DiskStore.list()
  add lru cache eviction metric
  rename the stores, add caching to reflector cmd
  separate disk and lru behavior
  LRU cache for disk store, abstract fs in disk store for testing
 2020-11-04 16:04:16 -05:00
Alex Grintsvayg 659a6e73cc
use speedwalk for faster file listing 2020-11-04 16:03:47 -05:00
Alex Grintsvayg aaae3ffa5b
remove afero fs abstraction in prep for using speedwalk 2020-11-04 16:03:47 -05:00
Alex Grintsvayg 131fed28d2
add faster file.Walk fn. meant for DiskStore.list() 2020-11-04 16:03:47 -05:00
Alex Grintsvayg 72571236ab
clarify Get() error requirement 2020-11-04 16:03:46 -05:00
Alex Grintsvayg 560e180e36
separate singleflight cache wrapper, component names for cache metrics 2020-11-04 16:03:46 -05:00
Alex Grintsvayg 070c378dfd
apparently the normal check doesn't work 2020-11-04 16:03:46 -05:00
Alex Grintsvayg 124d4065c2
split cloudfront into RO and RW stores 2020-11-04 16:03:45 -05:00
Alex Grintsvayg f131c1f35b
add noop store that does nothing 2020-11-04 16:03:45 -05:00
Alex Grintsvayg 7a3225434e
add test for DiskStore.list() 2020-11-04 16:03:45 -05:00
Alex Grintsvayg 3608971f0b
add lru cache eviction metric 2020-11-04 16:03:44 -05:00
Alex Grintsvayg c9fa04043c
rename the stores, add caching to reflector cmd 2020-11-04 16:03:44 -05:00
Alex Grintsvayg c6b53792c8
separate disk and lru behavior 2020-11-04 16:03:44 -05:00
Alex Grintsvayg 69fa06420b
LRU cache for disk store, abstract fs in disk store for testing 2020-11-04 16:03:43 -05:00
Niko Storni 5cb1365903 increase idle timeout 2020-10-19 23:42:40 +02:00
Niko Storni e430c2fd40 bump go version 2020-10-15 03:43:03 +02:00
Niko 66024716ac
Merge pull request #45 from lbryio/thundering_herd 
ensure only single origin Get request is in flight per hash. protects against thundering herd.
 2020-10-15 03:16:34 +02:00
Niko Storni f043516a14 revert upload changes 2020-10-15 03:08:27 +02:00
Niko Storni c3db95a6c1 add more metrics 
increase handshake timeout by 1 second
 2020-10-15 02:59:12 +02:00
Niko Storni 08c93d44fd update quic lib 2020-10-15 00:13:16 +02:00
Alex Grintsvayg b02e80d472 ensure only single origin Get request is in flight per hash. protects against thundering herd. 2020-10-15 00:12:31 +02:00
Niko Storni f1875454cc store uploaded blobs 2020-10-15 00:12:18 +02:00
Alex Grintsvayg a80e0f5b0d
change error msg 2020-10-06 10:17:50 -04:00
Alex Grintsvayg 2b3581a692
silence all those quic errors 2020-10-06 10:11:36 -04:00
Alex Grintsvayg a0f78028cc
handle the case where last_accessed_at is null 2020-10-06 09:39:43 -04:00
Alex Grintsvayg a084330055
drop mediainfo requirement since travis cant install it 2020-10-05 18:28:41 -04:00
Alex Grintsvayg ea80ed6506
install mediainfo during build 2020-10-05 18:22:33 -04:00
Alex Grintsvayg 4b335ed692
bumping to 1.15 for the quic-go dependency 2020-10-05 18:15:02 -04:00
Alex Grintsvayg 6118dde36c
Merge branch 'track_access' 
* track_access:
  small changes for easier testing
  track approximate access time for blobs
 2020-10-05 18:10:49 -04:00
Alex Grintsvayg 8364d3fc54
small changes for easier testing 2020-10-05 18:08:54 -04:00